The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-297-3250, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-297-3250 |
| Primary Part Number | 271506 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | General Motors Corp |
| Status | CANCELLED |
| Thread Quantity Per Inch | 20 |
| Thread Series | UNF |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Nominal Thread Size | 0.437 INCHES IN |
| Thread Class | 2B |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.375 INCHES NOMINAL IN |
| Width Across Flats | 0.688 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Material | STEEL OVERALL |
| Nut Style | HEXAGON |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 271506 | General Motors Corp (USA) |
| 5310002973250 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 3802 | Prestolite Electric Inc (USA) |
| 271506 | General Motors Llc Dba General Motors Llc (USA) |
| 5310002973250 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 3802 | Prestolite Electric Inc (USA) |
NSN 5310-00-297-3250 is a Nut,plain,hexagon, manufactured by General Motors Corp, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-297-3250 has 6 cross-referenced part numbers: 271506 (General Motors Corp), 5310002973250 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 3802 (Prestolite Electric Inc), 271506 (General Motors Llc Dba General Motors Llc), 5310002973250 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee) and 1 more.
There are 12 known substitutes for 5310-00-297-3250: 5975-00-007-1925, 5310-00-132-7819, 5330-00-152-8346 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 271506: Thread Quantity Per Inch: 20; Thread Series: UNF; Bearing Surface Type: CHAMFERED OR WASHER FACED; Nominal Thread Size: 0.437 INCHES IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-297-3250 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.